Description of Business and Summary of Significant Accounting Policies - Other (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2022 USD ($) item segment	Jun. 30, 2021 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)
Minimum number of merchants | item	550,000
Number of reportable segments | segment	2
Cash and Cash Equivalents, Restricted Cash, Settlement Related Cash and Merchant Reserves
Settlement related cash balances	$ 139,300		$ 133,300
Merchant reserve cash balances	100,000		101,600
Reconciliation of cash, cash equivalents and restricted cash
Cash and cash equivalents	438,655		410,368
Restricted cash included in other assets	245		247
Total cash, cash equivalents, and restricted cash shown in the unaudited condensed consolidated statements of cash flows	438,900	$ 376,415	$ 410,615	$ 418,539
Correction
Net repayments of settlement lines of credit	(799)	2,102
Proceeds from long-term debt	(10,700)
Repayments of long-term debt	$ (11,350)	(3,297)
Revision of Prior Period, Adjustment
Correction
Proceeds from long-term debt		4,200
Repayments of long-term debt		$ 6,300
EVO LLC
Ownership interest (as a percent)	57.10%
Minimum
Number of markets | item	50